Queue Observability Snapshot — 2026-06-01
Summary
| Metric | Value | Prev Day (May 30) | Δ |
|---|---|---|---|
| Done (completed) | 1,903 | 1,849 | +54 |
| Active | 10 | 5 | +5 |
| Blocked | 19 | 19 | — |
| Throughput 24h | 54 | 26 | +104% |
DLQ Scan (last 24h done files)
| Category | Count | Trend |
|---|---|---|
| API connection failures | 0 | ✅ cleared |
| HTTP 500 errors | 0 | ✅ cleared |
| Timeout/deadline exceeded | 0 | ✅ resolved |
| Tool missing (exit 127) | 0 | ✅ clean |
| Unknown failure tags | 0 | ✅ still fixed |
| CrashLoopBackOff | N/A | — |
Observability Notes
Emitter Status: SILENT since May 31 13:11 UTC
The queue-baseline-metrics.jsonl file was last written at 2026-05-30T01:47:00Z (tick-based). No new tick data since then. The stub-only pattern persists — all recent ticks show output_first_line: "test-tick" with duration_s: 0. This is a known issue from Phase-0 where the emitter records pickup events, not completion outcomes.
Assessment: Emitter is functional but producing low-signal data. Filesystem-based scanning remains authoritative.
Throughput Analysis
- +104% throughput over yesterday (54 vs 26 done files). Likely includes batch completions from earlier sessions.
- No DLQ signals in the last 24h — queue is processing cleanly.
- Blocked queue unchanged at 19 items. Stale blocker count: 16 items have been blocked >7 days (up from 12 on May 30). This warrants attention.
Stuck Tasks
Estimated 3 active tasks with no mtime update >4h. These may be waiting for external input or are silently stuck.
Recommendations
- Blocked queue cleanup — 16 items blocked >7 days should be reviewed for archival or escalation to pvs.
- Recurring infra tasks — Today’s active queue contains
fix-infra-crashloopbackoff-20260601.mdandfix-infra-oomkilled-20260601.md, suggesting recurring failures that haven’t been permanently resolved. - Emitter improvement — Stub-only ticks remain an observability gap. Consider restoring the Phase-0 completion-event emitter or switching to filesystem-based tick detection.
Tick Event Appended
{"event_type":"observability_snapshot","timestamp":"2026-06-01T08:34:00Z", ...} → queue-baseline-metrics.jsonl
queue-baseline-phase-0 fix-recurring-unknown crashloopbackoff-remediation-2026-06-03